Chaser Ultra-Light Aluminum Crank Bolt Kit for Elilee XXE X310 — Chainring Fixing Bolt & Anti-Loosening Cap Set — with Tool & Aerodynamic Dust Cap

Chaser Ultra-Light Aluminum Crank Bolt Kit for Elilee XXE X310 is the specific crank hardware described on this page. The important buying information is the part's actual fitment, construction and dimensions, not simply the visual appearance of the component.

For model selection, the source listing specifies Compatibility: Elilee XXE X310 only (not for X320 old / X-Trecento / carbon-axle) and Compatibility: 10mm Hex / SHIMANO LR15 / PARKTOOL FR5.2.

Crank bolts, caps and covers are small parts, but their thread, diameter and interface must match the crank exactly because they sit directly in the crank assembly. Aluminum is widely used in lightweight drivetrain hardware because it can combine low mass with precise machining.

From the available specification data: material 7075 aluminum (T651); weight ~12.2g per kit; torque inner 40Nm; outer reverse thread 10Nm.

Additional confirmed details include X310-only fit (Elilee XXE X310), Locking Bolt ×1, Outer Cap ×1, Washer ×1, Non-Drive Aerodynamic Dust Cap ×1, Removal Tool ×1, ~ 12.2g complete kit (vs. 13.6g stock), 7075-T651 aluminum, full CNC machining, and Self-releasing outer cap + aerodynamic dust cap.

Technical Details

• ~ 12.2g complete kit (vs. 13.6g stock)
• 7075-T651 aluminum, full CNC machining
• Self-releasing outer cap + aerodynamic dust cap

Product Specifications

• Material: 7075 aluminum (T651)
• Weight: ~12.2g per kit
• Torque: inner 40Nm; outer reverse thread 10Nm

Model Compatibility

• Compatibility: Elilee XXE X310 only (not for X320 old / X-Trecento / carbon-axle)
• Compatibility: 10mm Hex / SHIMANO LR15 / PARKTOOL FR5.2

What Is Included

• X310-only fit (Elilee XXE X310)
• Locking Bolt ×1, Outer Cap ×1, Washer ×1, Non-Drive Aerodynamic Dust Cap ×1, Removal Tool ×1